Unique Diamonds Jewelry & Watches
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14 Karat Gold and Black Rhodium Ruby Hoop Earrings
Located in New York, NY
These hoop earrings features 225 round cut rubies weighing 15.20 carats set in 14K gold that is coated in black rhodium. 1 1/4 inch diameter and 25.6 gram total weight. Lock clasp cl...
Category
21st Century and Contemporary Hoop Earrings
Materials
Ruby, 14k Gold, Rhodium
Ponte Vecchio Gioielli Diamond Lavalier Necklace
By Ponte Vecchio
Located in New York, NY
This rhodium-plated 18K white gold Ponte Vecchio Gioielli lavalier necklace features 1.30 carats of diamonds and adjustable lobster clasp closur...
Category
21st Century and Contemporary Italian Drop Necklaces
Materials
Diamond, 18k Gold
Ponte Vecchio Gioielli 45.10ct. Citrine & Diamond Cocktail Ring
By Ponte Vecchio
Located in New York, NY
This 18K yellow gold Ponte Vecchio Gioielli cocktail ring features a 45.10 carat faceted pear shape citrine and 0.14 carats of round brilliant c...
Category
21st Century and Contemporary Italian Cocktail Rings
Materials
Citrine, Diamond, 18k Gold, Yellow Gold
Ponte Vecchio Gioielli Diamond Cocktail Ring
By Ponte Vecchio
Located in New York, NY
This 18K white gold Ponte Vecchio Gioielli cocktail ring features 2.07 carats of round brilliant cut diamonds. Size 7 Made in Italy. Signed PVG....
Category
21st Century and Contemporary Italian Cocktail Rings
Materials
Diamond, 18k Gold
5.04 Carat GIA Rectangular Radiant Fancy Vivid Yellow Engagement Ring
Located in New York, NY
Fancy vivid yellow 5.04 carat rectangular radiant cut diamond engagement ring. Mounted in 2.7g of Platinum with a delicate thin half diamond pave ...
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Yellow Diamond, Platinum
Sapphire and Diamond Flower Earrings Set in Platimim
Located in New York, NY
These earrings feature 10.37 grams of platinum delicately looped to mimic a flower circling two vibrant blue sapphires. 78 round diamonds, weighing a total of approximately 3.00 - 3....
Category
21st Century and Contemporary Italian Modern Lever-Back Earrings
Materials
Blue Sapphire, Platinum
18 Karat Yellow and White Gold Diamond Flower Necklace
Located in New York, NY
This Buccellati style 18K yellow and white gold diamond flower necklace features 22.57 carats of G VS diamonds . 1/2 inch width and 6.5 inch drop. 64.4 grams total weight. Made in It...
Category
21st Century and Contemporary American Contemporary Choker Necklaces
Materials
Diamond, 18k Gold
Cartier Diamond and Yellow Gold Ring
By Cartier
Located in New York, NY
This columnar design diamond ring features 3.60 carats of F-H, VVS-VS round diamonds. Mounting stamped 750 for 18K Yellow gold. Stamped European size 53. Approximately 1/2 inch width...
Category
Vintage 1980s French Band Rings
Materials
Diamond, Gold, 18k Gold, Yellow Gold
18k White Gold Black and White Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features approximately 0.50 carats of black and white diamonds set in 18K white gold.
Category
21st Century and Contemporary American Cocktail Rings
Materials
White Diamond, Black Diamond, White Gold
Van Cleef & Arpels 18k Gold and Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
This 18K Gold and Diamond ring is set with approximately 0.90 carats of full cut diamonds. Size 6.25. Numbered, makers mark and export stamp...
Category
Vintage 1960s French Fashion Rings
Materials
Diamond, 18k Gold
Van Cleef & Arpels Diamond & Ruby Yellow Gold Ring
By Van Cleef & Arpels
Located in New York, NY
This Van Cleef & Arpels ring contains 12 round brilliant cut diamonds weighing approximately 0.25 carats total and 36 round mixed cut rubies mounted in y...
Category
Vintage 1970s French Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
88.11 Carat 14 Karat Black Rhodium Gold Ruby and Black Diamond Bracelet
Located in New York, NY
This statement bracelet features 88.11 carats of rubies set in 14k gold dipped in black rhodium and 14 black diamonds weighing 1.05 carats. Snap closure. 84 grams total weight. 7 1/8...
Category
21st Century and Contemporary Beaded Bracelets
Materials
Black Diamond, Ruby, 14k Gold, Rhodium
18 Karat White Gold White and Champagne Diamond Flower Wrap Pearl Bracelet
Located in New York, NY
This 18K flexible wrap bracelet features 3.47 carats of white G VS and champagne diamonds and a 12mm pearl. 28 grams total weight. Made in Italy.
Viewings available in our NYC show...
Category
21st Century and Contemporary Italian Contemporary Bangles
Materials
Diamond, Pearl, 18k Gold
18 Karat White Gold Puffed X-Shape Pave Diamond Ring
Located in New York, NY
This puffed x shape cocktail ring features 1.73 carats of pave diamonds set in 18K white gold. Weighs 9 grams. Made in Italy. Size 7 1/4.
Can be resized upon request.
Viewings av...
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
14 Karat Yellow Gold Diamond Pave Pendant Necklace
Located in New York, NY
This pave diamond pendant necklace features 0.57 carats of diamonds set in 14K yellow gold. Adjustable length closure.
Category
21st Century and Contemporary Neoclassical Pendant Necklaces
Materials
Diamond, Yellow Gold
14 Karat Yellow Gold Pave Diamond Earrings
Located in New York, NY
These 14K Yellow Gold post back diamond earrings feature 0.47 carats of pave diamonds.
Category
21st Century and Contemporary Stud Earrings
Materials
Diamond, Yellow Gold
14 Karat White and Rose Gold Diamond Flower Earrings
Located in New York, NY
These 14K white and rose gold flower earrings feature 1 carat of diamonds. These are for pierced ears with a post and clip back combination.
Category
21st Century and Contemporary American Modern Clip-on Earrings
Materials
Diamond, Rose Gold, White Gold, 14k Gold
Amethyst Diamond Cocktail Ring
Located in New York, NY
18 k white gold cocktail ring featuring 0.35 carats brown diamonds along the edge. 5 carats of Amethyst in the center. The ring is shaped to resemble a flower and has a mirrored effe...
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Amethyst, Diamond, 18k Gold
Ponte Vecchio Gioielli 18 Karat Rose Gold Cocktail Ring
By Ponte Vecchio
Located in New York, NY
Rhodium-plated 18K rose and white gold Ponte Vecchio Gioielli Swirl cocktail ring featuring 0.21 carats of diamonds.
Metal Finish: High Polish,...
Category
21st Century and Contemporary Italian Modern Cocktail Rings
Materials
Diamond, White Diamond, Rose Gold
18 Karat White Gold Diamond Pendant Necklace
Located in New York, NY
This pave diamond encrusted pendant necklace features 0.35 carats of G VS diamonds set in 18K white gold. 9.8 grams total weight. 8 inch chain drop. Made in Italy.
Viewings availab...
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, White Gold, 18k Gold
18 Karat White Gold Fashion Diamond Bracelet
Located in New York, NY
This bracelet features 16.46 carats of G VS round diamonds set in 18K white gold. 76.7 grams total weight. 7.5 inch length. Made in Italy.
Viewings available in our NYC showroom by ...
Category
21st Century and Contemporary Italian Modern Modern Bracelets
Materials
Diamond, 18k Gold
18 Karat White Gold Diamond and Sapphire Pendant Necklace
Located in New York, NY
This adjustable drop pendant necklace features 0.45 carats of G VS diamonds and 0.18 carats of yellow sapphires set in 18K white gold. 10.7 grams total weight. Made in Italy.
Viewi...
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Diamond, Yellow Sapphire, 18k Gold
Fancy Vivid Yellow Orange GIA Micropave Halo Diamond Engagement Ring
Located in New York, NY
This engagement ring features a 0.74 carat fancy vivid yellow orange diamond with 18 fancy orange diamonds weighing 0.13 carats and 4...
Category
21st Century and Contemporary Engagement Rings
Materials
Yellow Diamond, Diamond, Platinum
18 Karat White Gold Sapphire and Diamond Ring
Located in New York, NY
This ring features a 5.83 carat sapphire and 8 round diamonds, 14 baguettes weighing 3.60 carats set in white gold. Made in Italy. Size 7.5.
Resizeable upon request.
Viewings avail...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold
18 Karat White Gold Diamond Pendant Necklace
Located in New York, NY
This necklace features 0.64 carats of G-H VS diamonds on an 18K gold diamond pendant with a double chain. 9.8 grams of 18K white gold. Chain drop is approximately 8 inches long. Made...
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
14 Karat Yellow Gold Three Diamond Pendant Necklace
Located in New York, NY
This pendant features three round cut diamonds weighing 0.80 carats. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
18 Karat White Gold Baguette and Round Diamond Ring
Located in New York, NY
This ring features 1.45 carats of pave diamonds set in 18K white gold. 11.2 grams total weight. Made in Italy. Size 7.5
Can be resized upon request.
Viewings available in our NYC ...
Category
21st Century and Contemporary Italian Modern Cocktail Rings
Materials
Diamond, White Gold, 18k Gold
18 Karat White Gold Diamond Riviera Necklace
Located in New York, NY
This necklace features 14.36 carats of G VS diamonds set in 18K white gold. 35.1 grams total weight. 7.5 inch drop. Made in Italy.
Viewings available in our NYC showroom by appoint...
Category
21st Century and Contemporary Italian Contemporary Choker Necklaces
Materials
Diamond, White Gold, 18k Gold
3.09 Carat Yellow Diamond Oval Halo Setting Engagement Ring
Located in New York, NY
This engagement ring features a 3.09 carat VVS yellow diamond with a G-H VS diamond halo setting weighing 1.10 carats. 7.8 grams total weight. Made in Italy...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold
18 Karat Rose Gold Cabochon Ruby and Diamond Bracelet
Located in New York, NY
This bracelet features 54.65 carats of Cabochon ruby weighing 49.4 grams and 0.82 carats of diamonds set in 18K rose gold. Double prong closure. 7.5 inches long.
Viewings available ...
Category
21st Century and Contemporary Modern Bracelets
Materials
Diamond, Ruby, 18k Gold
18 Karat Yellow and White Gold Diamond 2 in 1 Hoop and Charm Earrings
Located in New York, NY
These earrings set in 18K yellow and white gold feature a diamond pave huggie hoop earring with a removable heart charm. 5.04 carats of pave ...
Category
21st Century and Contemporary Italian Contemporary Drop Earrings
Materials
Diamond, 18k Gold
18 Karat White Gold Bib Necklace
Located in New York, NY
This necklace features 9.93 carats of G VS diamonds set in 18K white gold. 101.8 grams total weight. 8 inch chain drop. Made in Italy.
Viewings available in our NYC showroom by app...
Category
21st Century and Contemporary Italian Modern Drop Necklaces
Materials
Diamond, 18k Gold
28.72 Carat Marquise and Pear Shape Diamond 18 Karat Gold Necklace
Located in New York, NY
This necklace features 28.72 carats of G-H VS diamonds 15 pears and 20 marquise diamonds set in 18K white gold. This vintage necklace was made in Italy with the highest quality stand...
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond, 18k Gold
14 Karat White Gold 3 Diamond Pendant Necklace
Located in New York, NY
This pedant necklace features 3 round brilliant diamonds set in 14K white gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, 18k Gold
18 Karat White Gold Diamond Pendant
Located in New York, NY
This diamond encrusted pyramidal pendant necklace features 0.17 carats of G VS diamonds set in 18K white gold. 7.8 grams total weight. 8 inch chain drop.
Viewings available in our ...
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, 18k Gold
14 Karat Yellow Gold Barlink Tennis Bracelet
Located in New York, NY
Barlink tennis bracelet comprised of 56 round brilliant diamonds set in 14K gold weighing 7.2 g. Made in USA. 7 inch length.
Can be sized down upon request.
Viewings available in ...
Category
21st Century and Contemporary American Contemporary Tennis Bracelets
Materials
Diamond, 14k Gold, Yellow Gold
18 Karat Rose and White Gold Flower Pendant Necklace
Located in New York, NY
0.72 carats of G VS pave diamonds on a Floral pattern Pendant Necklace set in 8.8 grams of 18K white and rose gold. 15.85 mm pendant. Chain drop is 7.5 inches. Made in Italy.
Viewi...
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, White Gold, 18k Gold
3.18 Carat 14 Karat Yellow Gold Round Brilliant Trinity Engagement Ring
Located in New York, NY
This trilogy engagement ring features a 2.02 carat top light brown SI clarity center stone. 7.6 grams total weight. Size 7 1/4.
Resizeable upon request.
Viewings available in our N...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
18 Karat White Gold Three-Row Pave Diamond Cocktail Ring
Located in New York, NY
This ring features 3.08 carats of G VS diamonds set in 18K white gold. 17.3 grams total weight. Made in Italy. Size 7.
Can be resized upon request.
Viewings available in our NYC ...
Category
21st Century and Contemporary Italian Modern Cocktail Rings
Materials
Diamond, 18k Gold, White Gold
18 Karat White Gold Gold Flower Diamond Bracelet
Located in New York, NY
This bracelet features 15.33 carats of G VS diamonds set in 18K white gold. 59 gram total weight. Push clasp closure. 8.5 inch length. Made in Italy.
Viewings available in our NYC ...
Category
21st Century and Contemporary Italian Contemporary Modern Bracelets
Materials
Diamond, 18k Gold, White Gold
18 Karat White Gold Flexible Diamond Pendant Necklace
Located in New York, NY
This flexible diamond pendant features 0.39 carats of G VS diamonds set in 18K white gold. 5.7 grams total weight. Made in Italy.
Viewings available in our NYC showroom by appointm...
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Art Deco Style Gold Diamond Ring
Located in New York, NY
18 K Solid gold trapezoidal faceted art deco style ring with 6 round set diamonds. This ring features 0.45 carats of diamond and 13.75 grams of gold. ...
Category
21st Century and Contemporary Canadian Art Deco Cocktail Rings
Materials
Diamond, 18k Gold
Ladies Patek Philippe Stainless Steel and Diamond Watch
By Patek Philippe
Located in New York, NY
Pre-owned Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel set with 34 diamonds. White dial with luminous silver-tone hands and diamond hour markers....
Category
21st Century and Contemporary Swiss Modern Wrist Watches
Materials
Diamond, Stainless Steel
14 Karat Gold Black Rhodium and Ruby Eternity Band Ring
Located in New York, NY
This eternity band ring features 17 oval cut rubies weighing 7.35 carats set in 6.1 grams of 14k gold dipped in black rhodium. Size 6.
Category
21st Century and Contemporary Modern Band Rings
Materials
Ruby, 14k Gold, Rhodium
18 Karat White and Yellow Gold Eyelet Flower Band Diamond Ring
Located in New York, NY
This ring features hammered 13 grams of 18K white gold with eyelet cutouts, and yellow gold flowers surrounding 0.56 carats of round brilliant diamonds. Size 7.5. Made in Italy.
Ca...
Category
21st Century and Contemporary Italian Modern Fashion Rings
Materials
Diamond, White Gold, 18k Gold
Yellow and White Gold Diamond Bracelet
Located in New York, NY
This bracelet features one carat of diamonds set in 14K yellow gold. 7.5 inch length. 17 grams total weight.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Tennis Bracelets
Materials
Diamond, Yellow Gold, 14k Gold, White Gold
14 Karat Yellow Gold Pineapple Shape Diamond Earring
Located in New York, NY
These earrings feature 1.20 carats of round diamonds set in 14K yellow gold. Post backs for pierced ears. 3.1 grams total weight. Made in USA.
Viewings available in our NYC showro...
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, 14k Gold, Yellow Gold
14 Karat Yellow Gold Swirl Diamond Earrings
Located in New York, NY
These earrings feature 1.58 carats of round diamonds set in 14K yellow gold. Post backs for pierced ears. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, Yellow Gold, 14k Gold
14 Karat White Gold Triangle Diamond Pendant Necklace
Located in New York, NY
This pendant features 0.35 carats of round diamonds set in 14K white gold. 4.9 grams total weight. 8 inch drop. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, White Gold, 14k Gold
White Gold and Diamond Flower Bracelet
Located in New York, NY
This bracelet features 0.75 carats of round diamonds set in 14K white gold. 7.5 inch. 10.7 grams total weight.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Tennis Bracelets
Materials
Diamond, White Gold, 14k Gold
14 Karat Yellow Gold Diamond Heart Pendant
Located in New York, NY
This pendant necklace features 0.83 carats of round diamonds set in 14K yellow gold. Chain showed in photo may vary.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold
14 Karat White Gold Diamond Flower Pendant
Located in New York, NY
This necklace features a flower pendant with 7 diamonds weighing 0.30 carats set in 14K white gold. 8.5 inch chain drop. Made in USA.
Viewings available in our NYC showroom by appoi...
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, 18k Gold
14 Karat White Gold Round Diamond Pendant Necklace
Located in New York, NY
This pendant necklace features 0.25 carats of diamonds set in 14K white gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
14 Karat Yellow Gold Three-Stone Diamond Pendant Necklace
Located in New York, NY
This necklace features three round brilliant diamonds set in 14K yellow gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, Yellow Gold, 14k Gold
14 Karat White Gold 3-Stone Diamond Pendant Necklace
Located in New York, NY
This pendant features 3 graduated round diamonds set in 14K gold. Made in USA.
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
5-Stone Diamond and Platinum Engagement Ring
Located in New York, NY
This engagement ring features 3 emerald cut diamonds weighing 1.37 carats and 2 baguette cut diamonds weighing 0.16 carats graded H-I, SI1 100% e...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
Diamond Flower Matte Gold Bracelet
Located in New York, NY
This bracelet features 1.5 carats of diamonds set in 14K matte white gold. 7 inch length. 18 grams total weight.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Tennis Bracelets
Materials
Diamond, White Gold, 14k Gold
Diamond Horizontal Pendant Gold Necklace
Located in New York, NY
This pendant features three horizontal round cut diamonds weighing 1 carat set in 14K white gold. Made in USA.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Gold
18 Karat Rose and White Gold Diamond Pave Flower Ear Clips
Located in New York, NY
A pair of ear clips featuring 1.44 carats of G-H VS round diamonds set in 12 grams of 18K rose and white gold. 16mm diameter.
Viewings available in our NYC showroom by appointment.
Category
21st Century and Contemporary Italian Modern Clip-on Earrings
Materials
Diamond, 18k Gold, White Gold
18 Karat Yellow Gold Pave Diamond and Ruby Choker
Located in New York, NY
This choker features 8.11 carats of diamonds and 6.52 carats ruby set in 18K yellow gold. 63 grams total weight. 6 inch diameter. Made in Italy.
Viewings available in our NYC showro...
Category
21st Century and Contemporary Italian Modern Choker Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
